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Accepting request 819012 from home:alois:branches:devel:libraries:c_c++

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- Update to version 7.0.0
  * Reduced the library size.
  * Added a simpler and more efficient format string compilation
    API. The old fmt::compile API is now deprecated.
  * Optimized integer formatting: format_to with format string
    compilation and a stack-allocated buffer is now faster than
    to_chars on both libc++ and libstdc++.
  * Optimized handling of small format strings.
  * Applied extern templates to improve compile times when using
    the core API and fmt/format.h. It is still recommended to use
    fmt/core.h instead of fmt/format.h but the compile time
    difference is now smaller.
  * Named arguments are now stored on stack (no dynamic memory
    allocations) and the compiled code is more compact and
    efficient.
  * Implemented compile-time checks for dynamic width and
     precision.
  * Added sentinel support to fmt::join.
  * Added support for named args, clear and reserve to
    dynamic_format_arg_store.
  * Added support for the 'c' format specifier to integral types
    for compatibility with std::format.
  * Replaced the 'n' format specifier with 'L' for compatibility
    with std::format. The 'n' specifier can be enabled via the
    FMT_DEPRECATED_N_SPECIFIER macro.
  * The '=' format specifier is now disabled by default for
    compatibility with std::format. It can be enabled via the
    FMT_DEPRECATED_NUMERIC_ALIGN macro.
  * Removed the following deprecated APIs:
    + FMT_STRING_ALIAS and fmt macros - replaced by
      FMT_STRING
    + fmt::basic_string_view::char_type - replaced by
      fmt::basic_string_view::value_type
    + convert_to_int
    + format_arg_store::types
    + *parse_context - replaced by *format_parse_context
    + FMT_DEPRECATED_INCLUDE_OS
    + FMT_DEPRECATED_PERCENT - incompatible with
      std::format
    + *writer - replaced by compiled format API
  * Renamed the internal namespace to detail. The former is
    still provided as an alias if the FMT_USE_INTERNAL macro is
    defined.
  * Improved compatibility between fmt::printf with the standard
    specs.
  * Fixed handling of operator<< overloads that use copyfmt.
  * Added the FMT_OS CMake option to control inclusion of
    OS-specific APIs in the fmt target. This can be useful for
    embedded platforms.
  * Replaced FUZZING_BUILD_MODE_UNSAFE_FOR_PRODUCTION with the
    FMT_FUZZ macro to prevent interferring with fuzzing of
    projects using {fmt}.
  * Fixed compatibility with emscripten.
  * Improved documentation.
  * Implemented various build configuration fixes and
    improvements.
  * Fixed various warnings and compilation issues.
- Drop fmt-6.2.1-fix_pkgconfig_paths.patch
- Bump sover to 7

OBS-URL: https://build.opensuse.org/request/show/819012
OBS-URL: https://build.opensuse.org/package/show/devel:libraries:c_c++/fmt?expand=0&rev=26
This commit is contained in:
Luigi Baldoni 2020-07-06 14:53:14 +00:00 committed by Git OBS Bridge
parent 18a4bb052b
commit 6fa0e95aa9
6 changed files with 69 additions and 125 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
baselibs.conf
View File

@ -1 +1 @@
libfmt6
libfmt7

117
fmt-6.2.1-fix_pkgconfig_paths.patch
View File

@ -1,117 +0,0 @@
From 78f041ab5b40a1145ba686aeb8013e8788b08cd2 Mon Sep 17 00:00:00 2001
From: Jan Tojnar <jtojnar@gmail.com>
Date: Thu, 30 Apr 2020 22:23:38 +0200
Subject: [PATCH] build: Fix installation paths
It is not generally true that `CMAKE_INSTALL_<dir>` variables are relative paths:
https://github.com/jtojnar/cmake-snips#concatenating-paths-when-building-pkg-config-files
---
CMakeLists.txt | 21 +++++++++++++--------
support/cmake/JoinPaths.cmake | 26 ++++++++++++++++++++++++++
support/cmake/fmt.pc.in | 4 ++--
3 files changed, 41 insertions(+), 10 deletions(-)
create mode 100644 support/cmake/JoinPaths.cmake
diff --git a/CMakeLists.txt b/CMakeLists.txt
index 0ce38e7b8..3a487ce7b 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -81,6 +81,7 @@ set(CMAKE_MODULE_PATH ${CMAKE_MODULE_PATH}
include(cxx14)
include(CheckCXXCompilerFlag)
+include(JoinPaths)
list(FIND CMAKE_CXX_COMPILE_FEATURES "cxx_variadic_templates" index)
if (${index} GREATER -1)
@@ -239,8 +240,8 @@ if (FMT_INSTALL)
include(GNUInstallDirs)
include(CMakePackageConfigHelpers)
set_verbose(FMT_CMAKE_DIR ${CMAKE_INSTALL_LIBDIR}/cmake/fmt CACHE STRING
- "Installation directory for cmake files, relative to "
- "${CMAKE_INSTALL_PREFIX}.")
+ "Installation directory for cmake files, a relative path "
+ "that will be joined to ${CMAKE_INSTALL_PREFIX}, or an arbitrary absolute path.")
set(version_config ${PROJECT_BINARY_DIR}/fmt-config-version.cmake)
set(project_config ${PROJECT_BINARY_DIR}/fmt-config.cmake)
set(pkgconfig ${PROJECT_BINARY_DIR}/fmt.pc)
@@ -252,22 +253,26 @@ if (FMT_INSTALL)
endif ()
set_verbose(FMT_LIB_DIR ${CMAKE_INSTALL_LIBDIR} CACHE STRING
- "Installation directory for libraries, relative to "
- "${CMAKE_INSTALL_PREFIX}.")
+ "Installation directory for libraries, a relative path "
+ "that will be joined to ${CMAKE_INSTALL_PREFIX}, or an arbitrary absolute path.")
set_verbose(FMT_INC_DIR ${CMAKE_INSTALL_INCLUDEDIR}/fmt CACHE STRING
- "Installation directory for include files, relative to "
- "${CMAKE_INSTALL_PREFIX}.")
+ "Installation directory for include files, a relative path "
+ "that will be joined to ${CMAKE_INSTALL_PREFIX}, or an arbitrary absolute path.")
set_verbose(FMT_PKGCONFIG_DIR ${CMAKE_INSTALL_LIBDIR}/pkgconfig CACHE PATH
- "Installation directory for pkgconfig (.pc) files, relative to "
- "${CMAKE_INSTALL_PREFIX}.")
+ "Installation directory for pkgconfig (.pc) files, a relative path "
+ "that will be joined to ${CMAKE_INSTALL_PREFIX}, or an arbitrary absolute path.")
# Generate the version, config and target files into the build directory.
write_basic_package_version_file(
${version_config}
VERSION ${FMT_VERSION}
COMPATIBILITY AnyNewerVersion)
+
+ join_paths(libdir_for_pc_file "\${exec_prefix}" "${CMAKE_INSTALL_LIBDIR}")
+ join_paths(includedir_for_pc_file "\${prefix}" "${CMAKE_INSTALL_INCLUDEDIR}")
+
configure_file(
"${PROJECT_SOURCE_DIR}/support/cmake/fmt.pc.in"
"${pkgconfig}"
diff --git a/support/cmake/JoinPaths.cmake b/support/cmake/JoinPaths.cmake
new file mode 100644
index 000000000..32d6d6685
--- /dev/null
+++ b/support/cmake/JoinPaths.cmake
@@ -0,0 +1,26 @@
+# This module provides function for joining paths
+# known from from most languages
+#
+# Original license:
+# SPDX-License-Identifier: (MIT OR CC0-1.0)
+# Explicit permission given to distribute this module under
+# the terms of the project as described in /LICENSE.rst.
+# Copyright 2020 Jan Tojnar
+# https://github.com/jtojnar/cmake-snips
+#
+# Modelled after Python’s os.path.join
+# https://docs.python.org/3.7/library/os.path.html#os.path.join
+# Windows not supported
+function(join_paths joined_path first_path_segment)
+ set(temp_path "${first_path_segment}")
+ foreach(current_segment IN LISTS ARGN)
+ if(NOT ("${current_segment}" STREQUAL ""))
+ if(IS_ABSOLUTE "${current_segment}")
+ set(temp_path "${current_segment}")
+ else()
+ set(temp_path "${temp_path}/${current_segment}")
+ endif()
+ endif()
+ endforeach()
+ set(${joined_path} "${temp_path}" PARENT_SCOPE)
+endfunction()
diff --git a/support/cmake/fmt.pc.in b/support/cmake/fmt.pc.in
index 4e030afdf..29976a8af 100644
--- a/support/cmake/fmt.pc.in
+++ b/support/cmake/fmt.pc.in
@@ -1,7 +1,7 @@
prefix=@CMAKE_INSTALL_PREFIX@
exec_prefix=@CMAKE_INSTALL_PREFIX@
-libdir=${exec_prefix}/@CMAKE_INSTALL_LIBDIR@
-includedir=${prefix}/@CMAKE_INSTALL_INCLUDEDIR@
+libdir=@libdir_for_pc_file@
+includedir=@includedir_for_pc_file@
Name: fmt
Description: A modern formatting library

3
fmt-6.2.1.tar.gz
View File

@ -1,3 +0,0 @@
version https://git-lfs.github.com/spec/v1
oid sha256:5edf8b0f32135ad5fafb3064de26d063571e95e8ae46829c2f4f4b52696bbff0
size 733646

3
fmt-7.0.0.tar.gz Normal file
View File

@ -0,0 +1,3 @@
version https://git-lfs.github.com/spec/v1
oid sha256:6d2b4ee9294ed05eac4cc9ee625fe4b3a90c40eeb1097d0b9b330f0f95a74ad1
size 738799

63
fmt.changes
View File

@ -1,3 +1,66 @@
-------------------------------------------------------------------
Mon Jul 6 14:36:10 UTC 2020 - Luigi Baldoni <aloisio@gmx.com>
- Update to version 7.0.0
* Reduced the library size.
* Added a simpler and more efficient format string compilation
API. The old fmt::compile API is now deprecated.
* Optimized integer formatting: format_to with format string
compilation and a stack-allocated buffer is now faster than
to_chars on both libc++ and libstdc++.
* Optimized handling of small format strings.
* Applied extern templates to improve compile times when using
the core API and fmt/format.h. It is still recommended to use
fmt/core.h instead of fmt/format.h but the compile time
difference is now smaller.
* Named arguments are now stored on stack (no dynamic memory
allocations) and the compiled code is more compact and
efficient.
* Implemented compile-time checks for dynamic width and
precision.
* Added sentinel support to fmt::join.
* Added support for named args, clear and reserve to
dynamic_format_arg_store.
* Added support for the 'c' format specifier to integral types
for compatibility with std::format.
* Replaced the 'n' format specifier with 'L' for compatibility
with std::format. The 'n' specifier can be enabled via the
FMT_DEPRECATED_N_SPECIFIER macro.
* The '=' format specifier is now disabled by default for
compatibility with std::format. It can be enabled via the
FMT_DEPRECATED_NUMERIC_ALIGN macro.
* Removed the following deprecated APIs:
+ FMT_STRING_ALIAS and fmt macros - replaced by
FMT_STRING
+ fmt::basic_string_view::char_type - replaced by
fmt::basic_string_view::value_type
+ convert_to_int
+ format_arg_store::types
+ *parse_context - replaced by *format_parse_context
+ FMT_DEPRECATED_INCLUDE_OS
+ FMT_DEPRECATED_PERCENT - incompatible with
std::format
+ *writer - replaced by compiled format API
* Renamed the internal namespace to detail. The former is
still provided as an alias if the FMT_USE_INTERNAL macro is
defined.
* Improved compatibility between fmt::printf with the standard
specs.
* Fixed handling of operator<< overloads that use copyfmt.
* Added the FMT_OS CMake option to control inclusion of
OS-specific APIs in the fmt target. This can be useful for
embedded platforms.
* Replaced FUZZING_BUILD_MODE_UNSAFE_FOR_PRODUCTION with the
FMT_FUZZ macro to prevent interferring with fuzzing of
projects using {fmt}.
* Fixed compatibility with emscripten.
* Improved documentation.
* Implemented various build configuration fixes and
improvements.
* Fixed various warnings and compilation issues.
- Drop fmt-6.2.1-fix_pkgconfig_paths.patch
- Bump sover to 7
-------------------------------------------------------------------
Tue Jun 23 16:02:53 UTC 2020 - Luigi Baldoni <aloisio@gmx.com>

6
fmt.spec
View File

@ -16,17 +16,15 @@
#
%define sover 6
%define sover 7
Name: fmt
Version: 6.2.1
Version: 7.0.0
Release: 0
Summary: A formatting library for C++
License: MIT
URL: http://fmtlib.net/
Source0: https://github.com/fmtlib/fmt/archive/%{version}.tar.gz#/%{name}-%{version}.tar.gz
Source1: baselibs.conf
# PATCH-FIX-UPSTREAM fmt-6.2.1-fix_pkgconfig_paths.patch
Patch0: fmt-6.2.1-fix_pkgconfig_paths.patch
BuildRequires: cmake
BuildRequires: gcc-c++
BuildRequires: pkgconfig